GB2440737A - Sintered material comprising iron-based matrix and hard particles - Google Patents

Sintered material comprising iron-based matrix and hard particles Download PDF

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Publication number
GB2440737A
GB2440737A GB0615929A GB0615929A GB2440737A GB 2440737 A GB2440737 A GB 2440737A GB 0615929 A GB0615929 A GB 0615929A GB 0615929 A GB0615929 A GB 0615929A GB 2440737 A GB2440737 A GB 2440737A
Authority
GB
United Kingdom
Prior art keywords
powder
mixture according
balance
mixture
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0615929A
Other languages
English (en)
Other versions
GB0615929D0 (en
Inventor
Leslie John Farthing
Paritosh Maulik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Mogul Coventry Ltd
Original Assignee
Federal Mogul Sintered Products Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Federal Mogul Sintered Products Ltd filed Critical Federal Mogul Sintered Products Ltd
Priority to GB0615929A priority Critical patent/GB2440737A/en
Publication of GB0615929D0 publication Critical patent/GB0615929D0/en
Priority to PCT/GB2007/003030 priority patent/WO2008017848A1/en
Priority to KR1020097004903A priority patent/KR101399003B1/ko
Priority to BRPI0715747-9A priority patent/BRPI0715747B1/pt
Priority to DE602007009701T priority patent/DE602007009701D1/de
Priority to JP2009523345A priority patent/JP5351022B2/ja
Priority to CN200780035326.6A priority patent/CN101517112B/zh
Priority to EP07789162A priority patent/EP2057297B1/en
Priority to US12/377,094 priority patent/US8277533B2/en
Priority to AT07789162T priority patent/ATE483830T1/de
Publication of GB2440737A publication Critical patent/GB2440737A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Details Of Television Scanning (AREA)
GB0615929A 2006-08-11 2006-08-11 Sintered material comprising iron-based matrix and hard particles Withdrawn GB2440737A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB0615929A GB2440737A (en) 2006-08-11 2006-08-11 Sintered material comprising iron-based matrix and hard particles
AT07789162T ATE483830T1 (de) 2006-08-11 2007-08-09 Verbesserte pulvermetallurgiezusammensetzung
DE602007009701T DE602007009701D1 (de) 2006-08-11 2007-08-09 Verbesserte pulvermetallurgiezusammensetzung
KR1020097004903A KR101399003B1 (ko) 2006-08-11 2007-08-09 개선된 분말 야금 조성물
BRPI0715747-9A BRPI0715747B1 (pt) 2006-08-11 2007-08-09 Mistura para metalurgia do pó com uma composição
PCT/GB2007/003030 WO2008017848A1 (en) 2006-08-11 2007-08-09 Improved powder metallurgy composition
JP2009523345A JP5351022B2 (ja) 2006-08-11 2007-08-09 粉末冶金混合物、物品、焼結物品、及びバルブシートインサート
CN200780035326.6A CN101517112B (zh) 2006-08-11 2007-08-09 改进的粉末冶金组合物
EP07789162A EP2057297B1 (en) 2006-08-11 2007-08-09 Improved powder metallurgy composition
US12/377,094 US8277533B2 (en) 2006-08-11 2007-08-09 Powder metallurgy composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0615929A GB2440737A (en) 2006-08-11 2006-08-11 Sintered material comprising iron-based matrix and hard particles

Publications (2)

Publication Number Publication Date
GB0615929D0 GB0615929D0 (en) 2006-09-20
GB2440737A true GB2440737A (en) 2008-02-13

Family

ID=37056162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0615929A Withdrawn GB2440737A (en) 2006-08-11 2006-08-11 Sintered material comprising iron-based matrix and hard particles

Country Status (10)

Country Link
US (1) US8277533B2 (pt)
EP (1) EP2057297B1 (pt)
JP (1) JP5351022B2 (pt)
KR (1) KR101399003B1 (pt)
CN (1) CN101517112B (pt)
AT (1) ATE483830T1 (pt)
BR (1) BRPI0715747B1 (pt)
DE (1) DE602007009701D1 (pt)
GB (1) GB2440737A (pt)
WO (1) WO2008017848A1 (pt)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451898A (en) * 2007-08-17 2009-02-18 Federal Mogul Sintered Prod Sintered valve seat
DE102010035293A1 (de) * 2010-08-25 2012-03-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Formteil und Verfahren zur Herstellung desselben
CN102380613A (zh) * 2010-08-26 2012-03-21 东睦新材料集团股份有限公司 一种粉末冶金制冷压缩机阀片的制备方法
WO2014198576A1 (de) * 2013-06-11 2014-12-18 Mahle International Gmbh Verfahren zur herstellung von warmbeständigen und verschleissfesten formteilen, insbesondere motorkomponenten
US10058922B2 (en) 2014-08-22 2018-08-28 Toyota Jidosha Kabushiki Kaisha Compact for producing a sintered alloy, a wear-resistant iron-based sintered alloy, and a method for producing the same

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US9546412B2 (en) 2008-04-08 2017-01-17 Federal-Mogul Corporation Powdered metal alloy composition for wear and temperature resistance applications and method of producing same
US9162285B2 (en) 2008-04-08 2015-10-20 Federal-Mogul Corporation Powder metal compositions for wear and temperature resistance applications and method of producing same
US9624568B2 (en) 2008-04-08 2017-04-18 Federal-Mogul Corporation Thermal spray applications using iron based alloy powder
US9267184B2 (en) 2010-02-05 2016-02-23 Ati Properties, Inc. Systems and methods for processing alloy ingots
US8230899B2 (en) 2010-02-05 2012-07-31 Ati Properties, Inc. Systems and methods for forming and processing alloy ingots
KR20120137480A (ko) * 2010-02-15 2012-12-21 페더럴-모걸 코오포레이숀 소결 경화된 강 부품을 제조하기 위한 모합금 및 소결 경화된 부품의 제조 방법
US10207312B2 (en) * 2010-06-14 2019-02-19 Ati Properties Llc Lubrication processes for enhanced forgeability
DE102010038289A1 (de) 2010-07-22 2012-01-26 Federal-Mogul Burscheid Gmbh Kolbenring mit thermischen gespritzter Beschichtung und Herstellungsverfahren davon
US8789254B2 (en) 2011-01-17 2014-07-29 Ati Properties, Inc. Modifying hot workability of metal alloys via surface coating
CN102242304A (zh) * 2011-06-22 2011-11-16 中南大学 一种含Cr粉末冶金低合金钢及制备方法
KR101316474B1 (ko) * 2011-09-19 2013-10-08 현대자동차주식회사 엔진밸브시트 및 그 제조방법
CN102899550B (zh) * 2012-09-24 2015-01-14 东台科捷新材料科技有限公司 一种耐高温自润滑轴承材料及其制备方法
US9027374B2 (en) 2013-03-15 2015-05-12 Ati Properties, Inc. Methods to improve hot workability of metal alloys
US9539636B2 (en) 2013-03-15 2017-01-10 Ati Properties Llc Articles, systems, and methods for forging alloys
CN103572162A (zh) * 2013-10-10 2014-02-12 铜陵国方水暖科技有限责任公司 一种粉末冶金补油泵转子及其制备方法
CN103537665A (zh) * 2013-10-11 2014-01-29 芜湖市鸿坤汽车零部件有限公司 一种粉末冶金活塞环及其制备方法
CN104084577A (zh) * 2014-07-18 2014-10-08 常熟市迅达粉末冶金有限公司 一种粉末冶金材料
DE102014112374A1 (de) * 2014-08-28 2016-03-03 Deutsche Edelstahlwerke Gmbh Stahl mit hoher Verschleißbeständigkeit, Härte und Korrosionsbeständigkeit sowie niedriger Wärmeleitfähigkeit und Verwendung eines solchen Stahls
US10605130B2 (en) 2015-05-06 2020-03-31 Volvo Truck Corporation Valve seat insert
DE102015213706A1 (de) * 2015-07-21 2017-01-26 Mahle International Gmbh Tribologisches System, umfassend einen Ventilsitzring und ein Ventil
CN105483573A (zh) * 2015-12-03 2016-04-13 无锡拓能自动化科技有限公司 一种用于无尘室工作台的不锈钢材料及其制备方法
CN106694893B (zh) * 2016-11-29 2019-02-15 中南大学 增材制造用工具钢粉末、工具钢及该工具钢的制备方法
CN110724873A (zh) * 2018-07-17 2020-01-24 宝钢特钢有限公司 一种高耐磨模锻模具钢及其制造方法
CN109022994A (zh) * 2018-09-12 2018-12-18 天津百世康科技发展有限公司 耐磨耐腐蚀的碳化物钢复合材料
US11285671B2 (en) * 2018-12-13 2022-03-29 General Electric Company Method for melt pool monitoring using Green's theorem
KR20210104418A (ko) * 2020-02-17 2021-08-25 현대자동차주식회사 가변 오일 펌프용 아우터링 및 이의 제조방법
CN111853117B (zh) * 2020-06-16 2022-01-21 河南中钻新材料有限公司 一种高性能粉末冶金摩擦闸片材料及制备方法
CN112247140B (zh) * 2020-09-25 2021-08-27 安庆帝伯粉末冶金有限公司 一种耐高温耐磨损粉末冶金气门座圈材料及其制造方法
US11988294B2 (en) * 2021-04-29 2024-05-21 L.E. Jones Company Sintered valve seat insert and method of manufacture thereof
CN114178532B (zh) * 2021-10-26 2022-11-25 莱州长和粉末冶金有限公司 一种粉末冶金镶套及其制备方法
CN115058662B (zh) * 2022-04-25 2023-08-11 泉州众志金刚石工具有限公司 一种布拉刀头用胎体粉末、布拉刀头材料、布拉刀头的制备方法及布拉刀头
JP7286037B1 (ja) * 2022-12-09 2023-06-02 Ｔｐｒ株式会社 鉄基焼結合金バルブシート

Citations (3)

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Publication number Priority date Publication date Assignee Title
EP0312161A1 (en) * 1987-10-10 1989-04-19 Brico Engineering Limited Sintered materials
EP0418943A1 (en) * 1989-09-20 1991-03-27 Brico Engineering Limited Sintered materials
EP1347067A1 (en) * 2002-03-12 2003-09-24 Kabushiki Kaisha Riken Iron-based sintered alloy for use as valve seat and its production method

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JP3186816B2 (ja) * 1992-01-28 2001-07-11 帝国ピストンリング株式会社 バルブシート用焼結合金
JP3434527B2 (ja) * 1992-12-11 2003-08-11 帝国ピストンリング株式会社 バルブシート用焼結合金
JPH09209095A (ja) * 1996-01-30 1997-08-12 Mitsubishi Materials Corp 耐摩耗性に優れた鉄基焼結合金
JP3573872B2 (ja) * 1996-04-25 2004-10-06 日本ピストンリング株式会社 焼結合金製接合型バルブシートおよび接合型バルブシート用焼結合金材の製造方法
JP3346321B2 (ja) 1999-02-04 2002-11-18 三菱マテリアル株式会社 高強度Ｆｅ基焼結バルブシート
GB0105721D0 (en) 2001-03-08 2001-04-25 Federal Mogul Sintered Prod Sintered ferrous materials
US6679932B2 (en) * 2001-05-08 2004-01-20 Federal-Mogul World Wide, Inc. High machinability iron base sintered alloy for valve seat inserts
CN1216178C (zh) * 2002-03-11 2005-08-24 山东科技大学 真空等离子束表面熔覆耐磨蚀涂层的方法
JP3928782B2 (ja) * 2002-03-15 2007-06-13 帝国ピストンリング株式会社 バルブシート用焼結合金の製造方法
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JP4299042B2 (ja) * 2003-04-08 2009-07-22 株式会社リケン 鉄基焼結合金、バルブシートリング、鉄基焼結合金製造用原料粉末、及び鉄基焼結合金の製造方法

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
EP0312161A1 (en) * 1987-10-10 1989-04-19 Brico Engineering Limited Sintered materials
EP0418943A1 (en) * 1989-09-20 1991-03-27 Brico Engineering Limited Sintered materials
EP1347067A1 (en) * 2002-03-12 2003-09-24 Kabushiki Kaisha Riken Iron-based sintered alloy for use as valve seat and its production method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451898A (en) * 2007-08-17 2009-02-18 Federal Mogul Sintered Prod Sintered valve seat
DE102010035293A1 (de) * 2010-08-25 2012-03-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg Formteil und Verfahren zur Herstellung desselben
CN102380613A (zh) * 2010-08-26 2012-03-21 东睦新材料集团股份有限公司 一种粉末冶金制冷压缩机阀片的制备方法
CN102380613B (zh) * 2010-08-26 2013-08-14 东睦新材料集团股份有限公司 一种粉末冶金制冷压缩机阀片的制备方法
WO2014198576A1 (de) * 2013-06-11 2014-12-18 Mahle International Gmbh Verfahren zur herstellung von warmbeständigen und verschleissfesten formteilen, insbesondere motorkomponenten
US10058922B2 (en) 2014-08-22 2018-08-28 Toyota Jidosha Kabushiki Kaisha Compact for producing a sintered alloy, a wear-resistant iron-based sintered alloy, and a method for producing the same

Also Published As

Publication number Publication date
KR20090039835A (ko) 2009-04-22
US20100190025A1 (en) 2010-07-29
JP2010500474A (ja) 2010-01-07
DE602007009701D1 (de) 2010-11-18
WO2008017848A1 (en) 2008-02-14
EP2057297A1 (en) 2009-05-13
KR101399003B1 (ko) 2014-05-27
BRPI0715747A2 (pt) 2013-07-16
CN101517112B (zh) 2011-12-14
GB0615929D0 (en) 2006-09-20
ATE483830T1 (de) 2010-10-15
BRPI0715747B1 (pt) 2014-03-04
US8277533B2 (en) 2012-10-02
CN101517112A (zh) 2009-08-26
JP5351022B2 (ja) 2013-11-27
EP2057297B1 (en) 2010-10-06

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